Most commercially available solar cells today are p-type, favored historically for their lower cost and simpler manufacturing compared to n-type cells. However, advances in production technology and decreasing costs have narrowed this gap, making n-type solar cells an increasingly attractive option for future high-efficiency commercial applications.
N-type solar cells are less susceptible to light-induced degradation and are less affected by iron impurities, resulting in higher potential efficiencies—up to 25% in production. Despite these advantages, challenges in manufacturing and degradation management must be addressed to fully exploit n-type technology.
This book presents the latest research and development in n-type solar cells and modules. Chapters systematically cover base materials, wafer production, and cell concepts including recent passivation techniques. It also addresses solar module technology, including encapsulation and interconnection, as well as degradation management and comparisons with p-type cells. Economic and environmental considerations, along with cost modeling, are also explored.
Providing a thorough yet concise overview, this book is a valuable reference for researchers in academia and industry working in photovoltaics.
